Access Door, 20 In. H, 20 In. W, Tab-In, Ductmate, Mfr#: GRFDH20GA

Duct Access Door, Door Height 20 in, Door Shape Square, Door Thickness 2 1/8 in, Door Width 20 in, Fire Rating Not Rated, For Nominal Duct Diameter Not Applicable, Hinge Style Tab-In, Insulation Material Fiberglass, Latch Type Single Cam, Material Thickness 24 ga, Maximum Temperature Rating 175 Degrees F, Mounting Stud Length 2 in, Number of Mounting Stud Not Applicable, Observation Port Height Not Applicable, Observation Port Material Steel, Observation Port Width Not Applicable